Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 47090131391312 (LWP 30419)]
0x00000000008ee21b in FGAIFlightPlan::getBearing ()
(gdb) bt
#0  0x00000000008ee21b in FGAIFlightPlan::getBearing ()
#1  0x00000000008ee415 in FGAIFlightPlan::getBearing ()
#2  0x00000000008ee4ad in FGAIFlightPlan::setLeadDistance ()
#3  0x00000000008dad77 in FGAIAircraft::controlSpeed ()
#4  0x00000000008dcc3e in FGAIAircraft::ProcessFlightPlan ()
#5  0x00000000008dcffd in FGAIAircraft::updateTargetValues ()
#6  0x00000000008dd4a2 in FGAIAircraft::Run ()
#7  0x00000000008dd6a5 in FGAIAircraft::update ()
#8  0x00000000008d3d21 in FGAIManager::update ()
#9  0x0000000000a17a84 in SGSubsystemGroup::Member::update ()
#10 0x0000000000a17f43 in SGSubsystemGroup::update ()
#11 0x0000000000a17d21 in SGSubsystemMgr::update ()
#12 0x000000000044db26 in fgMainLoop ()
#13 0x0000000000495c9e in FGManipulator::handle ()
#14 0x00002ad4011260d7 in osgViewer::Viewer::eventTraversal () from /usr/local/lib64/libosgViewer.so.11
#15 0x00002ad4011284ff in osgViewer::Viewer::frame () from /usr/local/lib64/libosgViewer.so.11
#16 0x00002ad40112897b in osgViewer::Viewer::run () from /usr/local/lib64/libosgViewer.so.11
#17 0x0000000000499755 in fgOSMainLoop ()
#18 0x000000000044b25d in fgMainInit ()
#19 0x000000000044a994 in main ()
(gdb)